code: def test_mutatation_ops(self):
      _, d = self._prepare_dict()
      with self.subTest("set"):
          d["d"] = 4
          self.assertTrue(d.mutated)
      with self.subTest("pop"):
          d.pop("d")
          self.assertTrue(d.mutated)
      with self.subTest("del"):
          del d["c"]
          self.assertTrue(d.mutated)
      with self.subTest("clear"):
          d.clear()
          self.assertTrue(d.mutated)
  
file_path: tensorflow-upstream/tensorflow/core/function/capture/capture_container_test.py
imports: import copy
  from absl.testing import parameterized
  from tensorflow.core.function import trace_type
  from tensorflow.core.function.capture import capture_container
  from tensorflow.python.platform import test
label_desc: Use image node_id 4 for calling the MutationAwareDictTest obj's underlying member method code with example usage: obj.test_mutatation_ops() without return types